url - tweets - followers - ratio

http://twitter.com/adobe - 10,420 - 139,670 - 13.40

http://twitter.com/apple - 0 - 12,207 - ∞

http://twitter.com/facebook - 997 - 5,673,552 - 5,690.62

http://twitter.com/google - 3,820 - 5,382,253 - 1,408.97

http://twitter.com/hp - 17,318 - 162,246 - 9.37

http://twitter.com/microsoft - 3,504 - 346,880 - 99.00

http://twitter.com/mozilla - 2,044 - 9,943 - 4.86

http://twitter.com/nokia - 15,533 - 351,303 - 22.62

http://twitter.com/opera - 3,529 - 104,859 - 29.71

http://twitter.com/samsung - 8,863 - 332,269 - 37.49

http://twitter.com/twitter - 1,470 - 14,420,774 - 9,810.05

Excluding Apple, I'm not entirely sure what this measures.

Twitter-ness?